Surf Forecasts:
Lances Left surf forecast from 14 Aug 2026:
- Best quality surf: Saturday 15 Aug, 1PM (local time) - 3.5ft (1.0m), 17s period, S swell with glassy winds.
- Most powerful swell: Wednesday 19 Aug, 1PM (local time) - 10ft (3.0m), 18s period, SSW swell with 5,074 kJ wave energy.
- Next surfable swell (1★+): Saturday 15 Aug, 1PM (local time) - 3.5ft (1.0m), 17s period with S swell.
Best Forecast Surf Conditions for Lances Left this week:
The surf forecast for Lances Left over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 15) at 1PM. The primary swell is predicted to be 1.0m and 17s period with a secondary swell of 1.3m and 13s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Lances Left in the next 16 days are 3.0m 18s and forecast to arrive on Wednesday (Aug 19) at 1PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Saturday (Aug 15) at 4AM.
| Wave Type | Time (WIB) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1PM (Sat 15th Aug) | 3.5ft (1.0m) 17s |
| Best Surf | 1PM (Sat 15th Aug) | 3.5ft (1.0m) 17s |
| Most Powerful | 1PM (Wed 19th Aug) | 10ft (3.0m) 18s |
Table - best surf conditions forecast for Lances Left over the next 16 days.
Short Range ForecastHeavy rain (total 121mm), heaviest during Fri night. Warm (max 28°C on Sun afternoon, min 24°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 6mm), mostly falling on Wed night. Warm (max 29°C on Tue morning, min 27°C on Mon afternoon). Wind will be generally light. | |||||||||||||||||||
Fri 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | S 15 | S 14 | S 14 | S 13 | S 15 | S 15 | S 15 | SSW 14 | S 14 | SSW 14 | SSW 18 | SSW 16 | SSW 19 | SSW 19 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 |
Wave Graph  | ||||||||||||||||||||
 kJ | 2255 | 1317 | 1036 | 633 | 1195 | 823 | 435 | 752 | 703 | 433 | 897 | 2461 | 1860 | 4941 | 4724 | 5016 | 4676 | 3705 | 3152 | 2330 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | off | cross-on | cross | cross-on | glassy | glassy | glassy | cross-on | on | on | cross-on | on | on | on | on | on | cross-on | on | on |
High Tide | 7:33PM0.90m | 7:41AM1.08m | 8:12PM0.95m | 8:17AM0.99m | 8:50PM0.97m | 8:52AM0.89m | 9:27PM0.96m | 9:24AM0.77m | 10:06PM0.92m | 9:55AM0.66m | 10:48PM0.86m | 10:25AM0.55m | 11:39PM0.79m | |||||||
Low Tide | 1:23AM0.07m | 2:00PM-0.00m | 2:06AM0.09m | 2:28PM0.02m | 2:49AM0.14m | 2:54PM0.05m | 3:30AM0.20m | 3:19PM0.09m | 4:13AM0.26m | 3:45PM0.14m | 5:02AM0.32m | 4:14PM0.19m | ||||||||
 |  |  |  |  | | |  | | | | | |  | | | | | | | |
 | — | — | 6:24 | — | — | 6:24 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — |
 | 6:25 | — | — | 6:25 | — | — | 6:25 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — |
mm | 7 | 114 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 4 | 1 | — | — |
Temp °C | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 29 | 28 | 27 | 27 | 28 | 27 | 28 | 27 | 27 |
Feels °C | 28 | 31 | 31 | 31 | 30 | 32 | 32 | 31 | 30 | 29 | 29 | 31 | 29 | 29 | 29 | 30 | 29 | 31 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | S 15 | S 14 | S 14 | S 13 | S 15 | S 15 | S 15 | SSW 14 | S 14 | SSW 14 | SSW 18 | SSW 16 | SSW 16 | SSW 19 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 2255 | 1317 | 1036 | 633 | 1195 | 823 | 435 | 752 | 703 | 433 | 897 | 2461 | 1397 | 4941 | 4724 | 5016 | 4676 | 3705 | 3152 | 2330 |
Swell 2 Height (m) Direction Period (s) | SSW 20 | SSW 19 | N 6 | S 16 | SW 16 | SW 15 | S 9 | WNW 9 | SSW 19 | SSW 19 | SSW 13 | WNW 8 | SSW 19 | W 9 | W 10 | W 10 | WSW 10 | WSW 10 | WNW 11 | WNW 11 |
| kJ | 261 | 375 | 48 | 526 | 295 | 224 | 76 | 15 | 73 | 289 | 368 | 13 | 1860 | 39 | 18 | 19 | 22 | 39 | 22 | 22 |
Swell 3 Height (m) Direction Period (s) | WNW 11 | SW 16 | S 18 | SW 15 | WNW 10 | WNW 9 | SW 15 | SW 26 | SW 24 | SW 24 | SW 22 | W 10 | W 8 | SSE 9 | — | — | — | — | W 18 | SSE 7 |
| kJ | 12 | 203 | 404 | 314 | 19 | 17 | 212 | 26 | 142 | 141 | 671 | 2 | 21 | 44 | — | — | — | — | 24 | 9 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SE 3 | SE 4 | SSE 5 | SSE 5 | SSE 9 | — | SW 8 | SW 8 | SW 10 | — | SW 10 | SSE 4 |
| kJ | — | — | — | — | — | — | — | — | 6 | 11 | 27 | 26 | 64 | — | 35 | 34 | 44 | — | 28 | 13 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 167 | 0 | 23 | 2 | 75 | 0 | 0 | 0 | 23 | 23 | 23 | 23 | 91 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
Best forecast wave conditions in Mentawi Islands | ||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Lances Left surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Lances Left Surf forecast
The above surf forecast table for Lances Left provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Lances Left can be found by selecting the local surf guide option on the grey menu. Our Lances Left surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Lances Left) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Lances Left may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Mentawi Islands? If you are looking for accommodation near LancesLeft, camping, hotels and holiday cottages in Mentawi Islands, consider staying in Padang which is 166 km (103 miles) away.
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